.result {
    width: 90%;
    overflow: auto;
    margin: auto;
    border-radius: 5px;
    border: 1px solid black;
}

.result_txet {
    width: 96%;
    margin: 10px auto;
    overflow: auto;
    min-height: 450px;
    border-radius: 5px;
}

.res_text {
    overflow: auto;
}

.result_btns {
    height: 50px;
    float: right;
    margin-top: 20px;
}

.result_btn {
    margin-left: 10px;
    float: right;
    width: 80px;
    height: 100%;
}